Add generic interfaces for the sinks of the media stream audio track

content/renderer/media/media_stream_track_extra_data.h

Index: content/renderer/media/media_stream_track_extra_data.h
diff --git a/content/renderer/media/media_stream_track_extra_data.h b/content/renderer/media/media_stream_track_extra_data.h
index 80c7a98aefcf3b40ab99157a7acad3d4c70f4f3d..73fa941ad2e3e79887de8231449b97a43c2bc0d2 100644
--- a/content/renderer/media/media_stream_track_extra_data.h
+++ b/content/renderer/media/media_stream_track_extra_data.h
@@ -20,15 +20,18 @@ namespace content {
 class CONTENT_EXPORT MediaStreamTrackExtraData
     : NON_EXPORTED_BASE(public blink::WebMediaStreamTrack::ExtraData) {
  public:
-  MediaStreamTrackExtraData(webrtc::MediaStreamTrackInterface* track);
+  MediaStreamTrackExtraData(webrtc::MediaStreamTrackInterface* track,
+                            bool is_local_track);
   virtual ~MediaStreamTrackExtraData();
 
   const scoped_refptr<webrtc::MediaStreamTrackInterface>& track() const {
     return track_;
   }
+  bool is_local_track () const { return is_local_track_; }
 
  private:
   scoped_refptr<webrtc::MediaStreamTrackInterface> track_;
+  bool is_local_track_;

[tommi (sloooow) - chröme, 2013/11/29 13:00:20]

make this const?

[no longer working on chromium, 2013/11/29 15:02:04]

Done.

 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamTrackExtraData);
 };